I have Sonar3, the behringer 1204 mixer, the audiophile2496 soundcard, an m audio midi controller and behringer monitors. When i record my guitar, i plug it directly into my mixer. 1)One of the problems i have is that, after i record my guitar, the play back is slower and has vibrations and pops. 2) the second problem is that the sound plays back through only 1 speaker! I checked the connections and they are all fine! and before i record my guitar i can hear it coming through both speakers( while the track is armed and ready). can anyone please help me?